With the deals on SP stuff you can get a esc and spare motor for a good price.
Otherwise hobbywing orion.. Toro looks really good as well.. Someone is surely going to chime in with tekin but you need a pc if you want play with settings. The other escs you have a program box

Hey guys, I was thinking of picking up an XB4 and had a few quick noob questions. I will be running on a indoor clay track with some tight turns and good traction and wanted to know if the kit set up was a good place to start or if you guys found a better setup.

I was planning on running the the avid 2+2 pistons based on Aloksatoor recommendation. But I wasn't sure if there were any other hop up/tuning options I should consider.

Also, does anyone have a lead on a used one? I checked the classifieds and only saw one.

My setup is pretty close to stock. Those pistons are really good, helps the car quite a bit. Other than that I'm running 5/3 diff oil and a lot of guys are running 5/5 or 7/7. I've tried a lot of things on setup and like some of them but then I'll go to another track and it's terrible or inconsistent. The stock setup is very fast, there's just little tweaks to adjust it into your driving style and track conditions.

My setup is pretty close to stock. Those pistons are really good, helps the car quite a bit. Other than that I'm running 5/3 diff oil and a lot of guys are running 5/5 or 7/7. I've tried a lot of things on setup and like some of them but then I'll go to another track and it's terrible or inconsistent. The stock setup is very fast, there's just little tweaks to adjust it into your driving style and track conditions.

I was thinking about running a Speed Passion 6.5 motor in my XB4. Anyone run these motors a 4wd buggy

I'm currently running a SP 6.5 in my car. Motor is OK but seems to lack torque coming out of the corners. I had to turn up the boost to get it to pull harder. I'm going to put a 6.5 Ballistic in it to see what the difference is.

I'm planning on experimenting with a solution to the spur gear problem tonight, I tried using the AE spurs and removed one shoulder and reamed out the hole by hand but I found the body reamer can leave a large amount of slop on the hole if you miss your mark, causing the gear to spin off centre.

I'm making up a holder to go on a lathe that will allow quick and easy machining of the hole diameter to 5.9mm and then use the lathe to remove the shoulder, making the spur as nice and neat as possible. its great if you have access to a lathe

I'm planning on experimenting with a solution to the spur gear problem tonight, I tried using the AE spurs and removed one shoulder and reamed out the hole by hand but I found the body reamer can leave a large amount of slop on the hole if you miss your mark, causing the gear to spin off centre.

I'm making up a holder to go on a lathe that will allow quick and easy machining of the hole diameter to 5.9mm and then use the lathe to remove the shoulder, making the spur as nice and neat as possible. its great if you have access to a lathe

What's the problem with the spur gear?? We've had zero issues on indoor high bite clay for months. Am I spose to be worried about something??

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